package com.atguigu.gmall.product.service.impl;

/**
 * ClassName: Subject
 * Description:
 * Date: 2022/1/2 23:56
 *
 * @version:
 * @since JDK 1.8
 */


import java.util.Map;

/**
 * 需要动态代理的接口
 */
public interface Subject {



    public static void main(String[] args) {


        Integer i = 100;
        Integer j = new Integer(100);
        System.out.println(i == j);

    }
    /**
     * 你好
     *
     * @param name
     * @return
     */
    public String SayHello(String name);

    /**
     * 再见
     *
     * @return
     */
    public String SayGoodBye();

}

